ENHANCEMENT VL10 - V50RINCL

Hi Everyone,

I am bit new to enhancements, i have the below task to perform but i stuck, How to do

1. Append SHP_VL10_ITEM structure to include VBAK-SUBMI - Program V50RINCL, user exit V50R_ON_SEL_CRIT

Could anyone help in this regard, step by step.

Thanks in advance.

Regards. VK Rao.